Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992156 | DNS security system and failure processing method | Xiaosheng Tan, Can Pu | 2018-06-05 |
| 9930005 | Method, device and system for processing DNS cache information | Can Pu, Xiaosheng Tan | 2018-03-27 |